30420234101413 has 4 divisors (see below), whose sum is σ = 32760252109228. Its totient is φ = 28080216093600.

The previous prime is 30420234101339. The next prime is 30420234101419. The reversal of 30420234101413 is 31410143202403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8625369862404 + 21794864239009 = 2936898^2 + 4668497^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30420234101413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30420234101419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170009003888 + ... + 1170009003913.

It is an arithmetic number, because the mean of its divisors is an integer number (8190063027307).

Almost surely, 2^{30420234101413} is an apocalyptic number.

It is an amenable number.

30420234101413 is a deficient number, since it is larger than the sum of its proper divisors (2340018007815).

30420234101413 is a wasteful number, since it uses less digits than its factorization.

30420234101413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340018007814.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30420234101413 its reverse (31410143202403), we get a palindrome (61830377303816).

The spelling of 30420234101413 in words is "thirty trillion, four hundred twenty billion, two hundred thirty-four million, one hundred one thousand, four hundred thirteen".